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    • 1. 发明授权
    • Apparatus for popping popcorn
    • 爆米花的设备
    • US4438682A
    • 1984-03-27
    • US447276
    • 1982-12-06
    • Michael H. KingLee W. Poppe, Jr.Oscar A. Wurtenberg
    • Michael H. KingLee W. Poppe, Jr.Oscar A. Wurtenberg
    • A23L1/18
    • A23L7/183
    • A popcorn popping machine adapted for cyclic operation has a feed conveyor for transporting unpopped corn from the reservoir to the base of the popping tube. A heating chamber has a plurality of heating elements over which air flows on its way through conveying ducts to the popping tube. A manually operable selector switch is adapted to be set at a plurality of positions. This switch controls electric circuitry which controls the operation of the feed conveyor for different preselected segments of a cyclic time period. The number of heating elements which are energized are also controlled by the setting of the selector switch. The selector switch also controls the setting of a damper in the air flow conveying duct.
    • 适用于循环操作的爆米花爆破机具有用于将未挤压的玉米从储存器输送到弹出管的基部的进料输送机。 加热室具有多个加热元件,空气在其通过输送管道的途中在其上流动到弹出管。 手动操作的选择开关适于设置在多个位置。 该开关控制电路,其控制进给输送机对于循环时间段的不同预选段的操作。 被激励的加热元件的数量也由选择开关的设定来控制。 选择开关还控制气流输送管道中的阻尼器的设定。